厚环壳在内压作用下的应力分析
Stress-Anlysis of Thick Ring Shell Sumitted to the Action of Internal Pressure
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Abstract: In this paper, from asymptotic equations of thicking shell obtained on the basis of the equations of three dimensional elastic mechanics using geometric small parameter a=r0/R0. we find the solutions of the stresses and the deformations of thick ring shell submitted to the action of internal pressure q.
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Key words:
- thick ring shell /
- internal pressure /
- asymptotic solution /
- stress analysis
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[1] 赵兴华,厚环壳钩渐近求解方程和作用M0的解,应用数学和力学,15(11) (1994), 951-962. [2] 赵兴华,应力函数一般解的补充,应用数学和力学,11(3) (1890), 195-202. [3] Timoshenko, S.and J.N.Goodier, Theory of Elasticity, 2nd ed, Mc Graw-Hill,NY(1951). [4] 赵兴华、蒋智翔、景士都,弹性波形厚壳的应力和变形分析,清华大学研究报告(1966).
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